In an age mired with bigotry/hatred it is truly quite inspiring to watch this clip to get a feel of the beauty/strength of the human spirit we need to rediscover in ourselves; we seem to have been too preoccupied with overcomplicating our lives by external factors while completely ignoring / undermining the strength within us that we are born with. I also believe that on a medical level there may well be plenty to learn/uncover in terms of the extent of its ability in the healing process of many illnesses.
For now just enjoy this wonderful wonderful clip.